Step-by-step explanation:
you need to substitute the x in (7x +2y=13) with (x=2y+11) to solve it
The answer is c because if head appears and the spinner is spun with 1 - 4 on it then you can get either h1, h2, h3 or h4 and if tales appears and another coin is tossed you can get either th or tt
Answer:
32
Step-by-step explanation:
40000 should be the awnser
Answer:
the answer is d
Step-by-step explanation:
edginuity